The most reliable automatic transmission Ford ... flywheel bellhousing. On the left is the larger 164-tooth bellhousing. Most Mustangs had the 157-tooth bellhousing and flywheel. In the '70s, the ...

Ford's venerable C4 three-speed automatic debuted in 1964 as Ford's first truly all-Ford designed and built automatic transmission ... are the larger 164-tooth flexplate. The C5 is an odd duck ...